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Explain what would you expect to be the major product of nitration of 2-methylacetanilide? Define reasoning with reference to the nitration of 4-methylacetanilide.
What mass of carbon dioxide is present in 1.00 \rm m^3 of dry air at a temperature of 25 C and a pressure of 685 torr. Calculate the mass percentage of oxygen in dry air.
calculate the number of moles of the compound that could theoretically be generated. Use the value ?G°\'compound X = -62.3 kJ/mol. Round your answer to two significant figures.
Methyl tert-butyl ether (MTBE), C5H12O, a gasoline additive utilized to boost octane ratings, has delta Hf= -313.6 kj/mol. Compute its standard heat of combustion in kilojoules.
a metal m can readily form the m cation. a nonmetal x is a gas at room temperature and can easily form the x- anion.
the kinetic energy of a rolling billiard ball is given by rmke 12mv2 . suppose a 0.17-rm kg billiard ball is rolling
Assuming that the appropriate volumetric flasks are available, describe how we would make these solutions: (a)175 mL of a 1.14 M solution of NH4Br in water (b)1.35 L of a 0.825 M solution of NaI in water
Thin-layer chromatography - Explain how you should apply a spot of compound to the TLC plate in order to get the best results. How do you know if you have overloaded your TLC plate. Why is this a problem
step by step Mechanism for the reaction of butanal with methanol under acid catalyzed conditions?
oxygen gas is collected over water at 21 degrees c and an atmosperic pressure of 748 mm hg. what is the partial
1. a 50 ml solution of h2so4 is titrated with 0.070 mkoh. the second equivalence point is reached when 35.5 ml ofbase
A vessel of volume 22.4 dm^3 contains 2.0 mol H2 and 1.0 mol N2 at 273.15K initially. All the H2 reacted with sufficient N2 to form NH3. Calculate the partial pressures and the total pressure of the final mixture.
Metal X was plated from a solution containing cations of X. The passage of 48.25 C deposited 31 mg of X on the cathode. What is the mass of X (in grams) per mole of electrons.
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